#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <ctype.h>
#include <stddef.h>
#include <stdlib.h>
#include <limits.h>
#include <errno.h>

extern void tokenizer_strtoupper(char **str);
extern int tokenizer_read_name(char **name);	
extern int tokenizer_read_node(char **node);
extern int tokenizer_read_value(double *value);
extern int tokenizer_zero_token();
extern int tokenizer_read_option(char **option);
